4 - echo "yes" | sudo add-apt-repository ppa:kalakris/cmake #https://github.com/travis-ci/travis-ci/issues/2212
6 - sudo apt-get install libfftw3-dev libopenmpi-dev libx11-dev zlib1g-dev libgsl0-dev libxml2-dev libblas-dev liblapack-dev libboost-dev cmake
10 - GMX_DOUBLE=OFF GMX_MPI=OFF
11 - GMX_DOUBLE=OFF GMX_MPI=ON
12 - GMX_DOUBLE=ON GMX_MPI=OFF
13 - GMX_DOUBLE=ON GMX_MPI=ON
16 - mkdir build && pushd build && cmake -DGMX_DOUBLE=$GMX_DOUBLE -DGMX_MPI=$GMX_MPI .. && make -j4